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ecd09ddc1d
linux/drivers/net/wireless/intel/iwlwifi
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Emmanuel Grumbach ecd09ddc1d iwlwifi: mvm: fix frame drop from the reordering buffer 
An earlier patch made sure that the queues are not lagging
too far behind. This means that iwl_mvm_release_frames
should not be called with a head_sn too far behind NSSN.

Don't take the risk to change completely the entry
condition to iwl_mvm_release_frames, but don't update
the head_sn is the NSSN is more than 2048 packets ahead
of us. Since this just cannot be right. This means that
the scenario described here happened. We are queue 0.

	Q:0				Q:1
	head_sn: 0    -> 2047
					head_sn: 2048

	Lots of packets arrive:
	head_sn: 2047 -> 2150

					send NSSN_SYNC notification

	Handle notification
	from the firmware and
	do NOT move the head_sn
	back to 2048

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-07-30 18:34:25 +02:00
..
cfg iwlwifi: pcie: add support for qu c-step devices 2019-07-15 20:46:00 +03:00
dvm iwlwifi: lib: Use struct_size() helper 2019-06-29 10:09:38 +03:00
fw iwlwiif: mvm: refactor iwl_mvm_notify_rx_queue 2019-07-30 18:34:13 +02:00
mvm iwlwifi: mvm: fix frame drop from the reordering buffer 2019-07-30 18:34:25 +02:00
pcie iwlwifi: pcie: add support for qu c-step devices 2019-07-15 20:46:00 +03:00
iwl-agn-hw.h iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-config.h iwlwifi: pcie: add support for qu c-step devices 2019-07-15 20:46:00 +03:00
iwl-context-info-gen3.h
iwl-context-info.h iwlwifi: pcie: set RB size according to user settings 2018-09-28 08:57:27 +03:00
iwl-csr.h iwlwifi: pcie: add support for qu c-step devices 2019-07-15 20:46:00 +03:00
iwl-dbg-tlv.c iwlwifi: dbg: move trans debug fields to a separate struct 2019-06-29 10:09:42 +03:00
iwl-dbg-tlv.h iwlwifi: trans: support loading ini TLVs from external file 2018-11-23 13:01:06 +02:00
iwl-debug.c iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-debug.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 322 2019-06-05 17:37:05 +02:00
iwl-devtrace-data.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 322 2019-06-05 17:37:05 +02:00
iwl-devtrace-io.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 322 2019-06-05 17:37:05 +02:00
iwl-devtrace-iwlwifi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 322 2019-06-05 17:37:05 +02:00
iwl-devtrace-msg.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 322 2019-06-05 17:37:05 +02:00
iwl-devtrace-ucode.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 322 2019-06-05 17:37:05 +02:00
iwl-devtrace.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 322 2019-06-05 17:37:05 +02:00
iwl-devtrace.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 322 2019-06-05 17:37:05 +02:00
iwl-drv.c iwlwifi: dbg_ini: move iwl_dbg_tlv_free outside of debugfs ifdef 2019-07-30 18:34:17 +02:00
iwl-drv.h iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-eeprom-parse.c iwlwifi: eeprom-parse: use struct_size() in kzalloc() 2019-02-20 20:47:54 +02:00
iwl-eeprom-parse.h iwlwifi: move iwl_nvm_check_version() into dvm 2018-12-14 13:04:46 +02:00
iwl-eeprom-read.c iwlwifi: refactor NIC init sequence 2019-02-04 12:28:09 +02:00
iwl-eeprom-read.h iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-fh.h iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-io.c iwlwifi: add force NMI for AX210 devices 2019-02-14 11:29:48 +02:00
iwl-io.h iwlwifi: align to new periphery address space for AX210 family 2019-02-14 11:29:48 +02:00
iwl-modparams.h iwlwifi: move iwl_enable_{rx,tx}_ampdu to iwl-modparams.h 2019-01-29 16:10:30 +02:00
iwl-nvm-parse.c iwlwifi: Use correct channel_profile iniwl_get_nvm 2019-04-29 18:42:44 +03:00
iwl-nvm-parse.h iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-op-mode.h iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-phy-db.c iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-phy-db.h iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-prph.h iwlwifi: print fseq info upon fw assert 2019-06-01 08:04:48 +03:00
iwl-scd.h iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-trans.c iwlwifi: remove all occurrences of the FSF address paragraph 2018-08-31 11:38:33 +03:00
iwl-trans.h iwlwifi: dbg_ini: fix debug monitor stop and restart in ini mode 2019-06-29 10:09:43 +03:00
Kconfig docs: kbuild: convert docs to ReST and rename to *.rst 2019-06-14 14:21:21 -06:00
Makefile iwlwifi: trans: parse and store debug ini TLVs 2018-11-23 13:01:06 +02:00